The present invention relates to a method for preparing a bird's nest extract and the various extracts obtained from said method. In an aspect of the present invention, there is provided a method for preparing a bird's nest extract, the extract comprising at least one molecule obtained from edible bird's nest (EBN), the method comprising the steps of: (a) washing raw EBN； (b) filtering the washed EBN； (c) extracting the molecule from the EBN； and (d) isolating the molecule.
